Vatech EzRay Chair, User Manual

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2. Safety Instructions
EzRay Chair (VEX-S300C) User Manual 11
EN
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LISH
Radiation Safety
When using the equipment, it is recommended for all users
comply with the following radiation safety guidelines for the
safety of the users and the patients.

This equipment should be operated by a trained and qualified dentist or a dental
technician in a controlled environment.

All users and patients should wear protective equipment, such as a lead apron,
thyroid collar, et cetera.

Pregnant women should not be exposed to X-rays unless it is strictly necessary.

All users should comply with the Radiation Protection Policies established by the
government.

Any person or organization who installs an external Door Interlock Switch is
responsible for ensuring that the Switch has a radiation indicator or an equivalent
alarm system to show the state of current.

This equipment should be operated at least 2 m away from the operator when
operated in or outside of the room. For details on the Scattered Dose data, please
see ‘Scattered Dose’ on page 64 in Appendix.